2 papers
cs.IT2018
Beamforming Design for Max-Min Fair SWIPT in Green Cloud-RAN with Wireless Fronthaul
Zhao Chen, Haisheng Xu, Lin X. Cai +1
In this paper, a joint beamforming design for max-min fair simultaneous wireless information and power transfer (SWIPT) is investigated in a green cloud radio access network (Cloud…
cs.IT2018
Efficient File Delivery for Coded Prefetching in Shared Cache Networks with Multiple Requests Per User
Haisheng Xu, Chen Gong, Xiaodong Wang
We consider a centralized caching network, where a server serves several groups of users, each having a common shared homogeneous fixed-size cache and requesting arbitrary multiple…